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FR3091447A1
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Acoustic enclosure frame comprising a device for connecting to another acoustic enclosure and acoustic enclosure comprising such a frame
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FR2994519A1
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Bass-reflex speaker with event
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FR2988256A1
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Acoustic speaker with a mechanical connection device at another speaker and / or an inter-speed angle adjustment device
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FR2974476A1
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DEVICE FOR EMITTING AN ACOUSTIC WAVE
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CN101816189A
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Sound reproduction system comprising a loudspeaker enclosure with ports, and associated processing circuit
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FR2827732A1
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Electroacoustic sound unit with pavilion or acoustic waveguide
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FR2827731A1
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Loudspeaker with direct radiation and optimized radiation
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